Overview

Dataset Statistics

Number of Variables 22
Number of Rows 5875
Missing Cells 0
Missing Cells (%) 0.0%
Duplicate Rows 0
Duplicate Rows (%) 0.0%
Total Size in Memory 1009.9 KB
Average Row Size in Memory 176.0 B
Variable Types
  • Numerical: 21
  • Categorical: 1

Dataset Insights

Jitter(%) is skewed Skewed
Jitter(Abs) is skewed Skewed
Jitter:RAP is skewed Skewed
Jitter:PPQ5 is skewed Skewed
Jitter:DDP is skewed Skewed
Shimmer is skewed Skewed
Shimmer(dB) is skewed Skewed
Shimmer:APQ3 is skewed Skewed
Shimmer:APQ5 is skewed Skewed
Shimmer:APQ11 is skewed Skewed
Shimmer:DDA is skewed Skewed
NHR is skewed Skewed
sex has constant length 1 Constant Length
  • 1
  • 2

Variables


subject#

numerical

Approximate Distinct Count 42
Approximate Unique (%) 0.7%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 21.4941
Minimum 1
Maximum 42
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • subject# is skewed right (γ1 = 0.003)

Quantile Statistics

Minimum 1
5-th Percentile 2.7
Q1 10
Median 22
Q3 33
95-th Percentile 41
Maximum 42
Range 41
IQR 23

Descriptive Statistics

Mean 21.4941
Standard Deviation 12.3723
Variance 153.0733
Sum 126278
Skewness 0.002996
Kurtosis -1.2494
Coefficient of Variation 0.5756
  • subject# is not normally distributed (p-value 0.00010303245938387117)

age

numerical

Approximate Distinct Count 23
Approximate Unique (%) 0.4%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 64.8049
Minimum 36
Maximum 85
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • age is skewed left (γ1 = -0.379)

Quantile Statistics

Minimum 36
5-th Percentile 49
Q1 58
Median 65
Q3 72
95-th Percentile 78
Maximum 85
Range 49
IQR 14

Descriptive Statistics

Mean 64.8049
Standard Deviation 8.8215
Variance 77.8193
Sum 380729
Skewness -0.379
Kurtosis 0.6689
Coefficient of Variation 0.1361
  • age has 101 outliers

sex

categorical

Approximate Distinct Count 2
Approximate Unique (%) 0.0%
Missing 0
Missing (%) 0.0%
Memory Size 387750
  • The largest value (0) is over 2.15 times larger than the second largest value (1)

Length

Mean 1
Standard Deviation 0
Median 1
Minimum 1
Maximum 1

Sample

1st row 0
2nd row 0
3rd row 0
4th row 0
5th row 0

Letter

Count 0
Lowercase Letter 0
Space Separator 0
Uppercase Letter 0
Dash Punctuation 0
Decimal Number 5875
  • The top 2 categories (0, 1) take over 50.0%
  • The largest value (0) is over 2.15 times larger than the second largest value (1)
  • sex has words of constant length

test_time

numerical

Approximate Distinct Count 2442
Approximate Unique (%) 41.6%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 92.8637
Minimum -4.2625
Maximum 215.49
Zeros 0
Zeros (%) 0.0%
Negatives 12
Negatives (%) 0.2%
  • test_time is skewed right (γ1 = 0.0777)

Quantile Statistics

Minimum -4.2625
5-th Percentile 12.426
Q1 46.8475
Median 91.523
Q3 138.445
95-th Percentile 175.5
Maximum 215.49
Range 219.7525
IQR 91.5975

Descriptive Statistics

Mean 92.8637
Standard Deviation 53.4456
Variance 2856.4324
Sum 545574.367
Skewness 0.0777
Kurtosis -1.1474
Coefficient of Variation 0.5755

motor_UPDRS

numerical

Approximate Distinct Count 1080
Approximate Unique (%) 18.4%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 21.2962
Minimum 5.0377
Maximum 39.511
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • motor_UPDRS is skewed right (γ1 = 0.0752)

Quantile Statistics

Minimum 5.0377
5-th Percentile 8.4671
Q1 15
Median 20.871
Q3 27.5965
95-th Percentile 35.0346
Maximum 39.511
Range 34.4733
IQR 12.5965

Descriptive Statistics

Mean 21.2962
Standard Deviation 8.1293
Variance 66.0852
Sum 125115.3427
Skewness 0.07523
Kurtosis -0.9377
Coefficient of Variation 0.3817

total_UPDRS

numerical

Approximate Distinct Count 1129
Approximate Unique (%) 19.2%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 29.0189
Minimum 7
Maximum 54.992
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • total_UPDRS is skewed right (γ1 = 0.271)

Quantile Statistics

Minimum 7
5-th Percentile 12.469
Q1 21.371
Median 27.576
Q3 36.399
95-th Percentile 47.257
Maximum 54.992
Range 47.992
IQR 15.028

Descriptive Statistics

Mean 29.0189
Standard Deviation 10.7003
Variance 114.4961
Sum 170486.2859
Skewness 0.271
Kurtosis -0.3564
Coefficient of Variation 0.3687

Jitter(%)

numerical

Approximate Distinct Count 1305
Approximate Unique (%) 22.2%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 0.006154
Minimum 0.00083
Maximum 0.09999
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • Jitter(%) is skewed right (γ1 = 6.4502)

Quantile Statistics

Minimum 0.00083
5-th Percentile 0.00232
Q1 0.00358
Median 0.0049
Q3 0.0068
95-th Percentile 0.01342
Maximum 0.09999
Range 0.09916
IQR 0.00322

Descriptive Statistics

Mean 0.006154
Standard Deviation 0.005624
Variance 3.1632e-05
Sum 36.1533
Skewness 6.4502
Kurtosis 67.4381
Coefficient of Variation 0.9139
  • Jitter(%) is not normally distributed (p-value 1.0029621287981244e-16)
  • Jitter(%) has 398 outliers

Jitter(Abs)

numerical

Approximate Distinct Count 4105
Approximate Unique (%) 69.9%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 4.4027e-05
Minimum 2.25e-06
Maximum 0.00044559
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • Jitter(Abs) is skewed right (γ1 = 3.2822)

Quantile Statistics

Minimum 2.25e-06
5-th Percentile 1.1964e-05
Q1 2.2435e-05
Median 3.453e-05
Q3 5.3335e-05
95-th Percentile 0.00010783
Maximum 0.00044559
Range 0.00044334
IQR 3.09e-05

Descriptive Statistics

Mean 4.4027e-05
Standard Deviation 3.5983e-05
Variance 1.2948e-09
Sum 0.2587
Skewness 3.2822
Kurtosis 18.1391
Coefficient of Variation 0.8173
  • Jitter(Abs) is not normally distributed (p-value 3.3801830981577675e-10)
  • Jitter(Abs) has 366 outliers

Jitter:RAP

numerical

Approximate Distinct Count 853
Approximate Unique (%) 14.5%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 0.002987
Minimum 0.00033
Maximum 0.05754
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • Jitter:RAP is skewed right (γ1 = 6.9437)

Quantile Statistics

Minimum 0.00033
5-th Percentile 0.00099
Q1 0.00158
Median 0.00225
Q3 0.00329
95-th Percentile 0.007029
Maximum 0.05754
Range 0.05721
IQR 0.00171

Descriptive Statistics

Mean 0.002987
Standard Deviation 0.003124
Variance 9.7582e-06
Sum 17.5497
Skewness 6.9437
Kurtosis 78.4667
Coefficient of Variation 1.0457
  • Jitter:RAP is not normally distributed (p-value 3.624819159620915e-17)
  • Jitter:RAP has 414 outliers

Jitter:PPQ5

numerical

Approximate Distinct Count 840
Approximate Unique (%) 14.3%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 0.003277
Minimum 0.00043
Maximum 0.06956
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • Jitter:PPQ5 is skewed right (γ1 = 7.5843)

Quantile Statistics

Minimum 0.00043
5-th Percentile 0.00117
Q1 0.00182
Median 0.00249
Q3 0.00346
95-th Percentile 0.006903
Maximum 0.06956
Range 0.06913
IQR 0.00164

Descriptive Statistics

Mean 0.003277
Standard Deviation 0.003732
Variance 1.3924e-05
Sum 19.2515
Skewness 7.5843
Kurtosis 81.496
Coefficient of Variation 1.1388
  • Jitter:PPQ5 is not normally distributed (p-value 1.95392234243624e-18)
  • Jitter:PPQ5 has 425 outliers

Jitter:DDP

numerical

Approximate Distinct Count 1703
Approximate Unique (%) 29.0%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 0.008962
Minimum 0.00098
Maximum 0.1726
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • Jitter:DDP is skewed right (γ1 = 6.9436)

Quantile Statistics

Minimum 0.00098
5-th Percentile 0.00296
Q1 0.00473
Median 0.00675
Q3 0.00987
95-th Percentile 0.02109
Maximum 0.1726
Range 0.1716
IQR 0.00514

Descriptive Statistics

Mean 0.008962
Standard Deviation 0.009371
Variance 8.7825e-05
Sum 52.6498
Skewness 6.9436
Kurtosis 78.4646
Coefficient of Variation 1.0457
  • Jitter:DDP is not normally distributed (p-value 2.891108672606208e-17)
  • Jitter:DDP has 413 outliers

Shimmer

numerical

Approximate Distinct Count 3581
Approximate Unique (%) 61.0%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 0.03404
Minimum 0.00306
Maximum 0.2686
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • Shimmer is skewed right (γ1 = 3.3119)

Quantile Statistics

Minimum 0.00306
5-th Percentile 0.01205
Q1 0.01912
Median 0.02751
Q3 0.03975
95-th Percentile 0.07432
Maximum 0.2686
Range 0.2656
IQR 0.02063

Descriptive Statistics

Mean 0.03404
Standard Deviation 0.02584
Variance 0.00066746
Sum 199.9569
Skewness 3.3119
Kurtosis 15.2262
Coefficient of Variation 0.7591
  • Shimmer is not normally distributed (p-value 3.3059039029078355e-09)
  • Shimmer has 333 outliers

Shimmer(dB)

numerical

Approximate Distinct Count 852
Approximate Unique (%) 14.5%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 0.311
Minimum 0.026
Maximum 2.107
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • Shimmer(dB) is skewed right (γ1 = 3.0984)

Quantile Statistics

Minimum 0.026
5-th Percentile 0.111
Q1 0.175
Median 0.253
Q3 0.365
95-th Percentile 0.681
Maximum 2.107
Range 2.081
IQR 0.19

Descriptive Statistics

Mean 0.311
Standard Deviation 0.2303
Variance 0.05302
Sum 1826.89
Skewness 3.0984
Kurtosis 13.0789
Coefficient of Variation 0.7405
  • Shimmer(dB) is not normally distributed (p-value 8.558229099412056e-08)
  • Shimmer(dB) has 332 outliers

Shimmer:APQ3

numerical

Approximate Distinct Count 2664
Approximate Unique (%) 45.3%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 0.01716
Minimum 0.00161
Maximum 0.1627
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • Shimmer:APQ3 is skewed right (γ1 = 3.0964)

Quantile Statistics

Minimum 0.00161
5-th Percentile 0.005407
Q1 0.00928
Median 0.0137
Q3 0.02058
95-th Percentile 0.0392
Maximum 0.1627
Range 0.1611
IQR 0.0113

Descriptive Statistics

Mean 0.01716
Standard Deviation 0.01324
Variance 0.00017522
Sum 100.7898
Skewness 3.0964
Kurtosis 14.711
Coefficient of Variation 0.7716
  • Shimmer:APQ3 is not normally distributed (p-value 1.7821827261608437e-10)
  • Shimmer:APQ3 has 332 outliers

Shimmer:APQ5

numerical

Approximate Distinct Count 2850
Approximate Unique (%) 48.5%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 0.02014
Minimum 0.00194
Maximum 0.167
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • Shimmer:APQ5 is skewed right (γ1 = 3.6971)

Quantile Statistics

Minimum 0.00194
5-th Percentile 0.006517
Q1 0.01079
Median 0.01594
Q3 0.02375
95-th Percentile 0.04491
Maximum 0.167
Range 0.1651
IQR 0.01296

Descriptive Statistics

Mean 0.02014
Standard Deviation 0.01666
Variance 0.00027769
Sum 118.3471
Skewness 3.6971
Kurtosis 19.2269
Coefficient of Variation 0.8272
  • Shimmer:APQ5 is not normally distributed (p-value 1.8425557013614441e-09)
  • Shimmer:APQ5 has 314 outliers

Shimmer:APQ11

numerical

Approximate Distinct Count 3283
Approximate Unique (%) 55.9%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 0.02748
Minimum 0.00249
Maximum 0.2755
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • Shimmer:APQ11 is skewed right (γ1 = 3.4061)

Quantile Statistics

Minimum 0.00249
5-th Percentile 0.00954
Q1 0.01566
Median 0.02271
Q3 0.03272
95-th Percentile 0.06018
Maximum 0.2755
Range 0.273
IQR 0.01705

Descriptive Statistics

Mean 0.02748
Standard Deviation 0.01999
Variance 0.00039945
Sum 161.4501
Skewness 3.4061
Kurtosis 19.1429
Coefficient of Variation 0.7273
  • Shimmer:APQ11 is not normally distributed (p-value 1.239737985205826e-10)
  • Shimmer:APQ11 has 314 outliers

Shimmer:DDA

numerical

Approximate Distinct Count 4223
Approximate Unique (%) 71.9%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 0.05147
Minimum 0.00484
Maximum 0.488
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • Shimmer:DDA is skewed right (γ1 = 3.0964)

Quantile Statistics

Minimum 0.00484
5-th Percentile 0.01621
Q1 0.02783
Median 0.04111
Q3 0.06173
95-th Percentile 0.1176
Maximum 0.488
Range 0.4832
IQR 0.0339

Descriptive Statistics

Mean 0.05147
Standard Deviation 0.03971
Variance 0.001577
Sum 302.3683
Skewness 3.0964
Kurtosis 14.7111
Coefficient of Variation 0.7716
  • Shimmer:DDA is not normally distributed (p-value 1.7600681064910778e-10)
  • Shimmer:DDA has 331 outliers

NHR

numerical

Approximate Distinct Count 5532
Approximate Unique (%) 94.2%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 0.03212
Minimum 0.000286
Maximum 0.7483
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • NHR is skewed right (γ1 = 6.5475)

Quantile Statistics

Minimum 0.000286
5-th Percentile 0.004124
Q1 0.01095
Median 0.01845
Q3 0.03146
95-th Percentile 0.08684
Maximum 0.7483
Range 0.748
IQR 0.02051

Descriptive Statistics

Mean 0.03212
Standard Deviation 0.05969
Variance 0.003563
Sum 188.7039
Skewness 6.5475
Kurtosis 52.5604
Coefficient of Variation 1.8584
  • NHR is not normally distributed (p-value 1.7563308732108553e-17)
  • NHR has 436 outliers

HNR

numerical

Approximate Distinct Count 4780
Approximate Unique (%) 81.4%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 21.6795
Minimum 1.659
Maximum 37.875
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • HNR is skewed left (γ1 = -0.8119)

Quantile Statistics

Minimum 1.659
5-th Percentile 14.9355
Q1 19.406
Median 21.92
Q3 24.444
95-th Percentile 27.93
Maximum 37.875
Range 36.216
IQR 5.038

Descriptive Statistics

Mean 21.6795
Standard Deviation 4.2911
Variance 18.4135
Sum 127367.034
Skewness -0.8119
Kurtosis 2.502
Coefficient of Variation 0.1979
  • HNR is not normally distributed (p-value 0.006608569673114034)
  • HNR has 171 outliers

RPDE

numerical

Approximate Distinct Count 5430
Approximate Unique (%) 92.4%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 0.5415
Minimum 0.151
Maximum 0.9661
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • RPDE is skewed left (γ1 = -0.0374)

Quantile Statistics

Minimum 0.151
5-th Percentile 0.3758
Q1 0.4698
Median 0.5423
Q3 0.614
95-th Percentile 0.7013
Maximum 0.9661
Range 0.8151
IQR 0.1443

Descriptive Statistics

Mean 0.5415
Standard Deviation 0.101
Variance 0.0102
Sum 3181.1535
Skewness -0.03742
Kurtosis -0.066
Coefficient of Variation 0.1865
  • RPDE is not normally distributed (p-value 0.0006707625218879722)
  • RPDE has 26 outliers

DFA

numerical

Approximate Distinct Count 5282
Approximate Unique (%) 89.9%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 0.6532
Minimum 0.514
Maximum 0.8656
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • DFA is skewed right (γ1 = 0.282)

Quantile Statistics

Minimum 0.514
5-th Percentile 0.5496
Q1 0.5962
Median 0.6436
Q3 0.7113
95-th Percentile 0.7736
Maximum 0.8656
Range 0.3516
IQR 0.1152

Descriptive Statistics

Mean 0.6532
Standard Deviation 0.0709
Variance 0.005027
Sum 3837.783
Skewness 0.282
Kurtosis -0.8805
Coefficient of Variation 0.1085
  • DFA is not normally distributed (p-value 0.0022872799223173637)

PPE

numerical

Approximate Distinct Count 4777
Approximate Unique (%) 81.3%
Missing 0
Missing (%) 0.0%
Infinite 0
Infinite (%) 0.0%
Memory Size 94000
Mean 0.2196
Minimum 0.02198
Maximum 0.7317
Zeros 0
Zeros (%) 0.0%
Negatives 0
Negatives (%) 0.0%
  • PPE is skewed right (γ1 = 1.0905)

Quantile Statistics

Minimum 0.02198
5-th Percentile 0.09976
Q1 0.1563
Median 0.2055
Q3 0.2645
95-th Percentile 0.3961
Maximum 0.7317
Range 0.7097
IQR 0.1081

Descriptive Statistics

Mean 0.2196
Standard Deviation 0.0915
Variance 0.008372
Sum 1290.0864
Skewness 1.0905
Kurtosis 1.9491
Coefficient of Variation 0.4167
  • PPE has 206 outliers

Interactions

Correlations

Missing Values